/[escript]/trunk/cusplibrary/cusp
ViewVC logotype

Log of /trunk/cusplibrary/cusp

View Directory Listing Directory Listing


Sticky Revision:

Revision 5225 - Directory Listing
Modified Mon Oct 27 01:33:45 2014 UTC (5 years, 11 months ago) by caltinay
dummy commit to see if submin is happy now.


Revision 5223 - Directory Listing
Modified Fri Oct 24 04:34:07 2014 UTC (5 years, 11 months ago) by caltinay
Fixed CDS->CDS copy and implemented a kernel for symmetric spmv which is
currently not optimized and thus slow.


Revision 5221 - Directory Listing
Modified Thu Oct 23 04:01:49 2014 UTC (6 years ago) by caltinay
Actually implement transposed SpMV for blocksizes >=3


Revision 5220 - Directory Listing
Modified Thu Oct 23 03:50:37 2014 UTC (6 years ago) by caltinay
Fixes to CDS SpMV symmetric and tests for blocksizes 1-4 symm/non-symm.


Revision 5209 - Directory Listing
Modified Tue Oct 21 06:50:20 2014 UTC (6 years ago) by caltinay
Adding memory optimization for symmetric CDS matrices (in ripley).
Only main and upper diagonal blocks are now stored.
SpMV not updated on GPUs yet but we get a speed-up on Xeons.



Revision 5148 - Directory Listing
Modified Mon Sep 15 01:25:23 2014 UTC (6 years, 1 month ago) by caltinay
Merging ripley diagonal storage + CUDA support into trunk.
Options file version has been incremented due to new options
'cuda' and 'nvccflags'.


Revision 5141 - Directory Listing
Modified Wed Sep 10 05:50:35 2014 UTC (6 years, 1 month ago) by caltinay
Original Path: branches/diaplayground/cusplibrary/cusp
Minor.


Revision 5137 - Directory Listing
Modified Wed Sep 10 04:01:57 2014 UTC (6 years, 1 month ago) by caltinay
Original Path: branches/diaplayground/cusplibrary/cusp
Implmented CGLS method with fixed shift for now.


Revision 5131 - Directory Listing
Modified Thu Sep 4 06:42:18 2014 UTC (6 years, 1 month ago) by caltinay
Original Path: branches/diaplayground/cusplibrary/cusp
fixed order of arguments for dia/csr->cds conversion.


Revision 5130 - Directory Listing
Modified Tue Sep 2 06:09:54 2014 UTC (6 years, 1 month ago) by caltinay
Original Path: branches/diaplayground/cusplibrary/cusp
Implemented transposed SpMV for DIA and CDS on CPU and GPU.
Added LSQR solver, not optimized yet but works in general.


Revision 5095 - Directory Listing
Modified Fri Jul 11 05:54:25 2014 UTC (6 years, 3 months ago) by caltinay
Original Path: branches/diaplayground/cusplibrary/cusp
Added implementation of column diagonal storage (CDS) matrix format
and relevant operations within cusp to allow solving for block sizes > 1.
Added exception if trying to solve with more than one rank.
Minor clean up.


Revision 4956 - Directory Listing
Modified Tue May 20 12:34:41 2014 UTC (6 years, 5 months ago) by caltinay
Original Path: branches/diaplayground/cusplibrary/cusp
minor changes to cusp to allow compilation with -pedantic and -Werror.
One bug fix in spmv_dia.


Revision 4955 - Directory Listing
Added Tue May 20 04:33:15 2014 UTC (6 years, 5 months ago) by caltinay
Original Path: branches/diaplayground/cusplibrary/cusp
added pristine copy of cusplibrary (apache license) to be used by ripley.


  ViewVC Help
Powered by ViewVC 1.1.26